Common DTH Drilling Rig Types And Working Principle There are two kinds: one is a water well rig that combines impact as well as slewing, such as a spider-installed hydraulic DTH drilling rig.

What Are the Types of Drilling Rigs? With the continuous development of drilling rig machine production, the use conditions of drilling rigs are becoming more and more diverse, and various types of drilling rigs have appeared accordingly.

Choosing The Right Crawler Drilling Rig – Do's and Don'ts Many jobs require drilling. There comes a time in every driller's life when a new rig has to be bought.

How Should We Maintain Water Well Rigs? We are water well drilling suppliers. Please feel free to contact us if you are interested in our products.

DTH Drilling Rig Working Principle And Usage Rules DTH drilling rig is a percussive rotary drilling rig. Its internal structure is different from general rock drilling rigs. Its gas distribution and piston reciprocating mechanism are independent.